Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length130 amino acids

Chemical FormulaC611H937N165O197S18

DescriptionStandard

        MARYISNSSCFFLILILIAAVQLIGVEATCSIFLGSCDGIECDVNCKANYTDGKGSCYFNNLCTCFYDRAPPKDTTEHFRQCTIGYQQSCDADCDESCCNSKCAKTFRDGLGNCVDYSGNKLCICHYSPQ
    

Molecular Weight14323.13 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-4.48

Net Charge (pH 7.4) -5.08

Charge Density (pH 7.0) -0.0345

GRAVY Index-0.06

Hydrophobic Moment 0.62

Boman Index0.05

Instability Index63.34

Aliphatic Index 66.08

Aromaticity 0.1077

Extinction Coeff. Reduced 10430.00

Extinction Coeff. Oxidized 11430.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 5840.05

LogP -69.52

H-bond Donors 217.0

H-bond Acceptors 213.0

Rotatable Bonds 467.0

Heavy Atoms 991.0

Ring Count 19.0

Amide Bonds 142.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0345197 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic